FLEX Cup

+ 2 Free FLEX Discs & free carrying pouch

(80+)

$39.99 $32.99

The only cup in the world that can be removed like a tampon

This is the cup - the best cup for beginners, for period pros, and for people who are tired of outdated menstrual care. The pull tab makes this cup easier to use than any other cup. Plus, it lasts for years saving you money and creating zero waste along the way.
FLEX Cup comes in two sizes so you can choose the perfect fit for your flow and your body. Not sure which one is for you? Don't stress. If your cup doesn’t fit, we've got your back and switch it out for another size. We highly recommend to start with the Slim Fit .

BONUS! This pack includes 2 FREE Menstrual Discs. Many of our customers switch between using FLEX Disc and FLEX Cup throughout their cycle, depending on their flow, what activities they’re doing, and overall what’s most comfortable for them.

FREE US Shipping

Buy FLEX Cup without the free gift

No toxins, not ever

What we put in our bodies is important. You don't have to make compromises with FLEX. Our products are safe for your body, regulated by the FDA, and made with supreme care and consideration. No chemical bleaches, no toxins, no issues. Only the good stuff.

Ingredients

why it's special

  • All-Day Wear. Keeps you safe from leaks and mishaps for up to 12 hours, so you can spend your day sleeping in, staying up late, or doing whatever makes you happy.
  • Innovation. This is the ONLY cup in the world that can be removed as easy as a tampon. We spent an entire year creating the "holy grail" of cups by combining shape with softness so you won’t feel it once it’s in place. Oh and that velvety pull-tab, it’s not like traditional cup stems, it’s super soft, flexible and even adjustable in length to fit your needs.
  • Sustainable. 100% reusable, lasts for years, creates zero waste & saves you money. The planet might just send you a thank you note.
  • Local Love. Unlike other cups, we make ours in the USA. Developed at a world-class medical device manufacturer, FLEX Cup is FDA compliant, made of 100% medical grade silicone and doesn’t contain toxins. Your vagina’s pH and natural lubrication can rest easy.
  • Perfect Fit Guarantee. We’re determined to get your size right. If yours doesn't fit, we'll switch it out for another size.

you got this

Watch our how-to video here
  1. Insert - Wash your hands and the FLEX Cup for 20 seconds. Press the sides of the cup together and then fold it in half again forming a tight ‘U’ shape. OR place a finger on the top rim of the cup and press it down into the center making the top smaller for insertion. Get in a comfortable position, relax your vaginal muscles, insert the FLEX Cup into your vagina, sliding it up and back toward your tailbone (not straight up).
  2. Wear it for up to 12 hours.
  3. Remove - Simply pull the ReleaseRing™ to break the seal and remove. The ReleaseRing™ pulls the top of the cup in to break the seal and help prevent spillage during removal. Before using or reusing, remove the ReleaseRing™ and thoroughly wash the cup for 20 seconds with warm water.

Are you afraid to try it? We totally get it, trying something new can be challenging but once you nailed it, your period will never be the same. If you need help, our team of amazing FLEXperts are here for you at hello@flexfits.com

Ultimate Comfort

FLEX Cup is velvety-soft and forms to your body for a perfect fit

why FLEX Cup?


FLEX Cup is for doing more.

  • FlexCup

    Up to 12-hour wear, no frequent changes

  • FlexCup

    Sleep, exercise, swim, and more…

  • FlexCup

    Reusable and lasts for years

  • FlexCup

    Less messy removal


FLEX is for peace of mind.

  • FlexCup

    Ultimate comfort and velvety-soft

  • FlexCup

    Perfect Fit Guarantee

  • FlexCup

    Hypoallergenic and pH neutral

  • FlexCup

    FDA approved. BPA, phthalate free


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Read our glowing customer reviews

average rating 4.8 out of 5
Based on 210 reviews
  • 5 Stars
    185 Reviews
  • 4 Stars
    12 Reviews
  • 3 Stars
    7 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    4 Reviews
97% of reviewers would recommend this product to a friend
210 Reviews
Reviewed by Vency
I recommend this product
Rated 5 out of 5
Review posted

Must Try!

I've been looking at the flex cup for a few months now. I've read every possible good and bad comment made about it. Not many were bad, so I gave it a try. It has been one of the best purchases of my life! I had Toxic Shock Syndrome from using tampons (which is why I was looking for an alternative) and since using this produce I haven't had an ounce of pain! There is a very small learning curve (like don't just rip it out, I made a huge mess lol) but it's eco-friendly, cheaper in the long run, didn't leak for me, and comfortable.

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Reviewed by Breyn Crowding C.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Highly recommend!!!

Hi mamas!!

Highly highly recommend this flex cup. Was nervous because I only ever used tampons. For a first time cup experience this was TOO EASY! To think I am helping save the environment was constantly having to throw away nasty tampons, makes me feel soo much better about having a period! Was nervous about inserting for the first time, but if you fold it in half and go straight back not up it’s really simple. I put it in and thought “that’s it?!” Also super comfortable. Which is a plus. Personally, think it is more comfier than a tampon. If you are afraid you’ll leak through where a panti- liner. Atleast with the cup you don’t have to change it out as often as a tampon!

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Reviewed by Ashley
Verified Reviewer
I recommend this product
Rated 3 out of 5
Review posted

Love the idea but think it maybe doesn’t fit right...

I feel like it deserves more than a 3 but not quite a four, let’s go for a 3.8. I love it for my lighter days but it seems like it doesn't seal properly for my heavier days...and yes I make sure it’s completely unfolded. Within an hour it’s already leaking and not more than half maybe 3/4 the way full. Not sure if it just doesn’t fit me right or what the deal is. But I do plan to continue using it on light days :)

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Reviewed by Andi M.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

I highly recommend this product!

I had a painfully traumatic experience with diva cup so I was skeptical about flex cup but I wanted to try it because it seemed easier to remove thanks to the pull tab. On my heaviest days, my period is abnormally heavy. I would leak through an ULTRA tampon after 3-4 hours. That’s how long the cup would last before leaking too. Even though the cup didn’t last longer than a tampon on my heaviest days, I still prefer it because I am afraid of TSS from tampons (I think the risk increases with higher absorbency)

Why I love the flex cup:

-saves money on period products over time

-no links to TSS

-no guessing what absorbency of pad/tampon to use on any given day (has anyone else ever inserted a tampon and it came out mostly dry 8 hours later?)

-Easy to insert and remove once you get the hang of it (2-3 cycles until I felt 100% comfortable)

-Less leakage than tampon while sleeping even on heaviest nights

-sustainable!!

2 months before writing this review, I started a birth control to make my periods lighter. The cup has been EVEN better now that I have a lighter flow.

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Reviewed by R
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Highly Recommend!!

I've been using the flex cup for about 6 months and I love it!! Inserting wasn't as difficult as I thought after I found the method that worked best for me (I do the c fold) and found the right size. I first ordered the slim fit because I had never used a menstrual cup before but it leaked a lot. I thought I was putting it in wrong but when I realized I didn't have leaks on my lighter days I decided to go up to the full fit size and I was not disappointed. I have a very heavy period (using multiple ultra size tampons a day on my heavy days) so I wear a pad with it while I still get used to using and figuring out how often I need to empty it. Removing has been more of a learning experience - I think I was threading the release ring too far and since I've been more conscious of that I haven't been having as much of an issue.

Highly recommend!! Definitely stick with it and give yourself time to learn before you give up - it takes time!

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#1 in Cosmo’s recommended list
of menstrual cups


If you want a cup that’s as easy as pulling out a tampon string: Flex Cup

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Looking for FLEX Discs?

Get them here
  • Your period
  • Your lifestyle
  • Your concerns

Typically, how many days is your period?

How heavy is your flow on your heaviest days?

When did your last period start?

How many weeks do you typically have between periods?

What period product do you use most frequently?

How disruptive can your period be to your life?

What bothers you most about having your period?

What is the one thing you wish you could change about your period?

  • < 2 Days
  • 3 Days
  • 4 Days
  • 5 Days
  • 6 Days
  • 7 Days
  • > 8 Days
LIGHT (1-2 tampons/day)
MEDIUM (3-4 tampons/day)
HEAVY (4-5 tampons/day)
  • < 2 Weeks
  • 3 Weeks
  • 4 Weeks
  • 5 Weeks
  • 6 Weeks
  • 7 Weeks
  • > 8 Weeks
Tampon Tampons
Pad Pads
Menstrual Cup Cup
Menstrual Disc Discs
Period Panties Period Panties
Ellipses Others
Can’t get out of bed
Can’t do certain activities
I mostly feel uncomfortable
Just like any other day
I’m constantly running to the bathroom
I can’t sleep through the night
My work out routine is thrown off
I can’t have sex
I feel uncomfortable
Less cramping
Less odor
Fewer leaks
Risk of TSS
Less waste
If you’re not sure, choose MEDIUM.

All done!

What email would you like your results sent to?

By clicking "See My Results" you agree to
receive email from The Flex Company.

Here is our pick for you!
Flex Box
plan type
Light plan $6.50
4 Discs per cycle per period
frequency
8 Discs every 2 months
Light Flow Starter Kit
Includes 8 discs + our Getting Started Guide

We will automatically ship 8 discs for $12.99 every two months starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Flex Box
plan type
Medium plan $12
8 Discs per cycle per period
frequency
16 Discs every 2 months
Medium Flow Starter Kit
Includes 8 discs + our Getting Started Guide

We will automatically ship 16 discs for $23.99 every one month starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Flex Box
plan type
Heavy plan $14
Discs per cycle per period
frequency
24 Discs every 2 months
Heavy Flow Starter Kit
Includes 12 discs + our Getting Started Guide

We will automatically ship 24 discs for $27.99 every one month starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Try FLEX with some liners at first.

Sometimes you just feel better with a little backup. FLEX plus liners would be a great combination for you while you transition to FLEX to help guard against leaks until you get the hang of positioning FLEX.

Not ready for membership? Try just one FLEX.

Here is our pick for you

Flexcup Discovery Kit
Flexcup Discovery Kit

FLEX Cup

$32.99 71+ Reviews

1 Menstrual Cup

  • + 1 Carrying Pouch
  • + 2 free Menstrual Discs

The FLEX Cup comes with 2 free FLEX Discs for you to try so that you can experience two new and innovative period products for no extra charge.

Free US Shipping

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